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x86: make early_per_cpu() a lvalue and use it

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Make early_per_cpu() a lvalue as per_cpu() is and use it where
applicable.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Tejun Heo
2009-01-13 20:41:34 +09:00
committed by Ingo Molnar
parent 7de6883faa
commit f10fcd4712
3 changed files with 6 additions and 18 deletions
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5
arch/x86/include/asm/topology.h
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@@ -102,10 +102,7 @@ static inline int cpu_to_node(int cpu)
/* Same function but used if called before per_cpu areas are setup */
static inline int early_cpu_to_node(int cpu)
{
if (early_per_cpu_ptr(x86_cpu_to_node_map))
return early_per_cpu_ptr(x86_cpu_to_node_map)[cpu];
return per_cpu(x86_cpu_to_node_map, cpu);
return early_per_cpu(x86_cpu_to_node_map, cpu);
}
/* Returns a pointer to the cpumask of CPUs on Node 'node'. */